16294768

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2081

約数の個数: 40

約数和(自身を含む): 36593888

約数和(自身を除く): 20299120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1993, 2044, 3986, 4088, 7972, 8176, 13951, 15944, 27902, 31888, 55804, 111608, 145489, 223216, 290978, 581956, 1018423, 1163912, 2036846, 2327824, 4073692, 8147384, 16294768]

約数ペア:

[(1, 16294768), (2, 8147384), (4, 4073692), (7, 2327824), (8, 2036846), (14, 1163912), (16, 1018423), (28, 581956), (56, 290978), (73, 223216), (112, 145489), (146, 111608), (292, 55804), (511, 31888), (584, 27902), (1022, 15944), (1168, 13951), (1993, 8176), (2044, 7972), (3986, 4088)]